CA2847447C - Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video - Google Patents
Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video Download PDFInfo
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- CA2847447C CA2847447C CA2847447A CA2847447A CA2847447C CA 2847447 C CA2847447 C CA 2847447C CA 2847447 A CA2847447 A CA 2847447A CA 2847447 A CA2847447 A CA 2847447A CA 2847447 C CA2847447 C CA 2847447C
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Abstract
Système multimédia en continu impliquant une adaptation dynamique du débit. Le procédé comprend un format de fichier compatible avec l'infrastructure HTTP traditionnelle pour permettre la transmission de média sur connexion persistante. De plus, le procédé permet aux actuels lecteurs multimédia clients de changer de façon dynamique le débit codé du média sur une connexion persistante. Le procédé s'exécute de façon transparente sur les serveurs HTTP standards. Il n'exige aucune modification et se sert efficacement des lecteurs multimédia standards intégrés aux dispositifs mobiles afin d'offrir une lecture continue du média sur les réseaux sans fil à forte fluctuation de la bande passante. Un système est également présenté pour mettre en place un client et un serveur conformément au procédé.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16255909P | 2009-03-23 | 2009-03-23 | |
| US61/162,559 | 2009-03-23 | ||
| US23928709P | 2009-09-02 | 2009-09-02 | |
| US61/239,287 | 2009-09-02 | ||
| US24209409P | 2009-09-14 | 2009-09-14 | |
| US61/242,094 | 2009-09-14 | ||
| US26538409P | 2009-12-01 | 2009-12-01 | |
| US61/265,384 | 2009-12-01 | ||
| CA2803026A CA2803026C (fr) | 2009-03-23 | 2010-03-23 | Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2803026A Division CA2803026C (fr) | 2009-03-23 | 2010-03-23 | Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2847447A1 CA2847447A1 (fr) | 2010-09-23 |
| CA2847447C true CA2847447C (fr) | 2015-06-16 |
Family
ID=47679143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2803026A Active CA2803026C (fr) | 2009-03-23 | 2010-03-23 | Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video |
| CA2847447A Active CA2847447C (fr) | 2009-03-23 | 2010-03-23 | Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2803026A Active CA2803026C (fr) | 2009-03-23 | 2010-03-23 | Procede et systeme pour l'adaptation dynamique efficace du debit de transmission en continu d'une video |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2803026C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10944806B2 (en) | 2016-06-22 | 2021-03-09 | The Directv Group, Inc. | Method to insert program boundaries in linear video for adaptive bitrate streaming |
| CN108965910B (zh) * | 2018-08-09 | 2022-05-10 | 网宿科技股份有限公司 | 一种视频缓存方法及播放器 |
-
2010
- 2010-03-23 CA CA2803026A patent/CA2803026C/fr active Active
- 2010-03-23 CA CA2847447A patent/CA2847447C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2803026C (fr) | 2014-06-03 |
| CA2803026A1 (fr) | 2010-09-23 |
| CA2847447A1 (fr) | 2010-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140326 |
|
| EEER | Examination request |
Effective date: 20140326 |